Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630409 | Nebulizer and inhalation device containing same | Michael Bono | 1997-05-20 |
| 5213149 | Mold and method for making variable thickness cast articles | John W. Kuhn, Richard J. Wylie | 1993-05-25 |
| 5072773 | Mold and method for making variable hardness castings | Karl D. Voss, Peter M. Naysmith, Jr., James L. De Rupa | 1991-12-17 |
| 4901781 | Method of casting a metal matrix composite | — | 1990-02-20 |
| 4865113 | Countergravity casting apparatus and process for casting thin-walled parts | Karl D. Voss, James B. Mercer | 1989-09-12 |
| 4641703 | Countergravity casting mold and core assembly | Karl D. Voss, Mark Allen Datte | 1987-02-10 |